I currently have a week booked in a one bed value at AKL Jambo. I have done split stays plenty of times before(but always booked them at same time), and am thinking it could be fun to do 2 nights at a different resort(there is some open spots). What is the best way to make this change, can it be online or would I have to call to have them do it over the phone? I don't want to lose all of the Value AKL booking, just maybe the last few days, would be shortening it and then applying those points(and some I have left for the year) to the split stay resort.